Adam post some pics of your's, The hobie tank will work in most kayaks! I have a tarpon 160I, it has a small tankwell but the hobie tank looks like it was made for it!! My tank is feed by a thru hull pump, I pluged the intake hole that the attwood pump fits in and mounted the pump inside the yak. I use a 12volt system, I use an airator style nossle on the intake that is adjustable for the flow.
Here is a pic of my old tank, still a great tank but not as clean as the hobie tank.
I've made a few bait tanks, I've only been kayak fishing for just over a year and I think I've made a new tank every month!! I've finally came up with a setup that will be around for a while. I can't take the credit for the hobie tank mod, Adam modified his first, after seeing it I had to have one. The hobie container has it all, low profile, a great hatch, and has places already for rod holders, so if you think the hobie bait tank is just for hobies think again. You can buy the hobie bait tank parts seperately.